Hierarchical Sankey Diagram: Design and Evaluation. - William P. Porter; Conor P. Murphy; Dane R. Williams; Brendan J. O'Handley; Chaoli Wang 001 (ISVC (2), 2021)

CoursePathVis: Course path visualization using flexible grouping and funnel-augmented Sankey diagram. - Brendan J. O'Handley; Morgan K. Ludwig; Samantha R. Allison; Michael T. Niemier; Shreya Kumar; Ramzi Bualuan; Chaoli Wang 001 (Visualization and Data Analysis, 2022)